Turning Sound On and Off

If you wish to play Addalets without sound, simply select the Tab on the Game Screen and touch the Gear located on the right hand side of the bar. Then touch the purple button on the right hand side of the Sound tab. When the purple circle shifts to the left, the sound is off. To turn the sound back on again, simply touch the circle again. It will shift to the right and the sound will be back on.